We will be rolling out several small fixes mid-day today (Jan 29.) We do not anticipate any disruptions or problems, but f you spot any unexpected issues after 12 noon (PST), please report them in the designated thread in the DG Site Updates forum.
I love this book. It is very comprehensive. Now, I am obsessed by salvias so that biases me for sure. This book is not just pretty pictures collected to look at, there is thoughtful experience and information throughout.